… were developed on EAST to observe the EUV spectra emitted from impurity … EAST plasma
cross section in figure 1. It could be found that both LOS pass through the core region of EAST …

… The wavelengths of EUV spectra identified in this work are summarized in tables with … -response
EUV spectrometer. In the EAST operation in 2020 when the EUV spectra were observed …

… Unfortunately, most of them did not provide the analysis on the emission spectrum. Therefore,
the present work analyzed the W 43+ -W 45+ spectrum observed in the EAST Tokamak …

… spectra in the EUV wavelength range observed from EAST … The detection of EUV light
became then possible by removing … could bring several advantages to EUV spectroscopy. At first, …

… In the EAST tokamak [11], two fast-response EUV spectrometers working at 10–130 Å
and … of the EUV spectra from highly ionized W ions at the short wavelength range of 6–9 Å. …

… We used two sets of fast-time-response EUV spectrometers [15, 16] called 'EUV_Short' and
'… database of impurity EUV spectra in EAST plasma. However, in these spectra, we still found …

… On the other hand, the extreme ultraviolet (EUV) spectroscopy in EAST can only measure
W emissions from core region [9–12]. At present, there is no suitable diagnostics observing …

… spectrum diagnostic systems on EAST, including visible spectrometer and extreme ultraviolet
(EUV… have been respectively studied on the EAST tokamak. High radiation fractions, which …

… identified after data acquisition basically for all discharges during daily EAST experiment. …
including studies of the tungsten spectra. In the 1970s, the EUV spectrum was recorded on a …

… EUV spectra with high spectral resolution at the full range of 5-500 Å could be observed …
from the EUV spectra as a fundamental work [3]. Moreover, a database of EUV lines from …